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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.006 s).
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AIS vessel ENHYDRA - show graphs
Callsign: WDK4179
MMSI number: 368052630
Navigational status: Undefined/default (15)
Vessel class: Passenger (60)
Destination: USSEA>USSFO43.5 (ETA Sep07 16:00)
Location: 37°48.83' N 122°24.93' W - locator CM87TT05DH - show map
4.3 km North bearing 5° from San Francisco, San Francisco County, California, United States [?]
7.6 km Southeast bearing 151° from Tiburon, Marin County, California, United States
7.8 km Southeast bearing 147° from Belvedere, Marin County, California, United States
69.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-16 03:24:56 UTC (4d 10h24m ago)
2025-02-15 19:24:56 PST local time at San Francisco, United States [?]
Course: 265° – heading 257°
Speed: 17 km/h
Dimensions: length 42 m width 10 m draught 2.0 m
Last path: WDK4179>ais via SUNSET
Positions stored: 48583
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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